18014796800 has 1056 divisors, whose sum is σ = 64817518080. Its totient is φ = 4777574400.

The previous prime is 18014796797. The next prime is 18014796829. The reversal of 18014796800 is 869741081.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 486886382 + ... + 486886418.

Almost surely, 2^18014796800 is an apocalyptic number.

18014796800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18014796800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32408759040).

18014796800 is an abundant number, since it is smaller than the sum of its proper divisors (46802721280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18014796800 is a wasteful number, since it uses less digits than its factorization.

18014796800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 44.

The spelling of 18014796800 in words is "eighteen billion, fourteen million, seven hundred ninety-six thousand, eight hundred".